The members of The Order of No Quarter are:
- King Knight
- Specter Knight
- Plague Knight
- Treasure Knight
- Mole Knight
- Tinker Knight
- Polar Knight
- Propeller Knight
While not necessarily evil, each Knight is shown to have their own selfish reasons for joining the Enchantress. King Knight is given his own castle, while Treasure Knight is given a lot of treasures. Plague Knight, unlike the rest, is seen having another motivation, planning on defeat each member on his own and get their essences to brew the Ultimate Potion.
- The phrase "no quarter" loosely means "take no prisoners". "A victor gives no quarter when the victor shows no clemency or mercy and refuses to spare the life in return for surrender" (Oxford English Dictonary: quarter).
- The concept of an Order of Knights is a reference to the many orders that exist in the real world, such as the Order of the Garter, the Royal Order of the Seraphim, and the most popular and enigmatic Order of the Knights Templar.
- Each of these orders has its own criteria for eligibility, but knighthood is generally granted by a head of state to selected persons to recognise some meritorious achievement. This explains how the Enchantress selected those various knights to serve her.